baber/WOPTO huggingface dataset:
Patent RU-2154630-C2 (RU)
Title: Method of preparing aliphatic alpha, omega-aminotriles
Inventor: JOGANN-PETER MEL DER
IPC: B01J37/02
Filed: 1995-12-16
Granted: 2000-08-20
Abstract: FIELD: organic chemistry. SUBSTANCE: described is method of preparing alpha, omega-aminonitrilese by partial hydrogenation of aliphatic alpha, omega dinitriles at elevated temperature and elevated pressure in the presence of solvent and catalyst. Method comprises using catalyst comprising (a) compound based on metal selected from group consisting of nickel, cobalt, and iron; (b) from 0.01 to 25, preferably from 0.1 to 5 wt % based on (a) promotor selected from group consisting of copper, molybdenum, manganese, aluminium, phosphorus, silicon and also (c) up to 5, preferably from 0.1 to 3 wt % based on (a) compound based on alkali or alkaline-earth metal provided that component (a) is not iron and cobalt-based compound if (b) is promoter based on metal selected from group consisting of manganese and molybdenum. Method makes it possible to prepare alpha, omega aminonitriles having good selectivity. The claimed catalyst have long service life. EFFECT: more efficient preparation method. 6 cl, 6 ex, 1 tbl
Patent RU-2193039-C2 (RU)
Inventor: SAKAI TAKESI
IPC: C12N9/24
Filed: 1996-04-22
Granted: 2002-11-20
Abstract: FIELD: biochemistry, chemical and biotechnological industry. SUBSTANCE: sugar compound is obtained by effect of endo-fucoidane lyase on fucoidane. This compound shows biological activity and its using ensures to analyze fucoidane structure. EFFECT: valuable property of sugar compound. 10 cl, 42 dwg, 2 tbl
Patent RU-2155826-C2 (RU)
Title: Process of protection of anodes of aluminum electrolyzer against oxidation
Inventor: KOROLEV V I
IPC: C25C7/02
Filed: 1997-12-16
Granted: 2000-09-10
Abstract: FIELD: protection of anodes of aluminum electrolyzer. SUBSTANCE: coat composed of boron oxide and/or boric acid and/or salts of boric acid is deposited on calcined anodes. Calcination is conducted with penetration of vapors of boron oxide and/or boric acid into pores of surface layer of anode and their deposition of walls of pores. EFFECT: raised resistance of anodes to oxidation. 1 tbl
Patent RU-2156229-C2 (RU)
Title: Method of preparing organomineral fertilizer
Inventor: MURASHOV A A
IPC: C05F11/02
Filed: 1998-03-06
Granted: 2000-09-20
Abstract: FIELD: peat industry, more particularly manufacture of granular peat fertilizer for agriculture. SUBSTANCE: peat is mixed with mineral fertilizers, granulated and dried. Prior to granulation, peat is separated into fractions. Granulation is carried out by rolling of preloxidized fine fraction of less than 0.5 mm on 2-3 mm course fraction and by introduction of aqueous solution of mineral fertilizers premixed with liquid binder. Method makes it possible to reduce power requirements and save time in manufacture of volume unit of fertilizer. EFFECT: more efficient preparation method.
Patent RU-2211100-C2 (RU)
Title: Method for expanding hot rolled wide strip of continuously cast flat ingots and apparatus for performing the same
Inventor: MERTENS VERNER
IPC: B21B45/00
Filed: 1998-03-23
Granted: 2003-08-27
Abstract: FIELD: rolling continuously cast billets. SUBSTANCE: in mill for expanding hot rolled wide strip 11 made of thin or mean-thickness ingot between plant for continuous casting and rolling mill through-type furnace is arranged. Final temperature of ingot necessary for rolling process is set inside said furnace. According to invention it is possible to work by grinding or by fire dressing flaw-containing zones of ingots in apparatus for working surface arranged in the same manufacturing line between separate parts of through-type furnace. EFFECT: lowered cost, reduced manufacturing surface area, possibility for working ingots in one line without shifting them. 6 cl, 3 dwg
Patent RU-2238278-C2 (RU)
Inventor: KHATTORI KATSUO
IPC: A01N43/04
Filed: 1998-06-01
Granted: 2004-10-20
Abstract: FIELD: organic chemistry, biochemistry, nucleosides, medicine. 
     SUBSTANCE: invention relates to derivatives of 5'-deoxycytidine of the general formula (I): 
       , 
     wherein R 1  means hydrogen atom or group that is hydrolyzed easily in physiological fluids; R 2  means hydrogen atom or group -CO-OR 4  wherein R 4  means saturated hydrocarbon group with direct or branched chain comprising from 1 to 15 carbon atoms, or group of the formula -(CH 2 ) n -Y wherein Y means cyclohexyl or phenyl; n is a whole number from 0 to 4; R 3  means hydrogen, bromine, iodine atom, cyano-group, (C 1 -C 4 )-alkyl group that can be substituted with halogen atom(s), vinyl or ethynyl group that can be substituted with halogen atom(s), (C 1 -C 4 )-alkyl under condition that R 2  and R 3  can't mean hydrogen atom simultaneously. Compounds elicit an antitumor activity. Also, invention relates to pharmaceutical compositions used for treatment of tumor and containing a derivative of 5'-deoxycytidine as an active component being separately or in combination with 5-fluorouracil or its derivative. 
     EFFECT: valuable medicinal properties of compound and compositions. 
     7 cl, 3 tbl, 51 ex
Patent RU-2165607-C2 (RU)
Title: Устройство для введения среды в контейнер и/или извлечения ее из него
Inventor: NIL S ORTUN
IPC: G01N1/18
Filed: 1996-10-18
Granted: 2001-04-20
Abstract: Изобретение может быть использовано в областях с жесткими требованиями в отношении исключения риска загрязнения содержимого контейнера и/или окружающей контейнер среды. Устройство содержит по меньшей мере средство переноса среды с полой иглой для введения среды в контейнер или извлечения среды из него, по меньшей мере один самогерметизирующийся мембранный участок, выполненный с возможностью его протыкания концом иглы и герметично прикрепленный к отверстию контейнера с помощью крепежного приспособления. Средство переноса среды снабжено держателем в виде опоры для иглы. Герметичное крепление средства переноса среды выполнено в виде уплотнения с сильфонообразной частью, деформируемой в направлении вдоль иглы, окружающей иглу и герметично прикрепленной к держателю. Мембранный участок выполнен на уплотнении и герметично соединен с сильфонообразной частью. Через уплотнение средство переноса среды герметично прикреплено к отверстию контейнера. Устройство позволяет при введении и/или извлечении среды в/из контейнера защитить материал от загрязнения со стороны окружающей среды, а также защитить окружающую среду от загрязнения со стороны извлекаемой среды. 16 з.п. ф-лы, 7 ил.
Patent RU-2162274-C2 (RU)
Title: Device for automatic selection of signals from frequency-separated channels of broadcasting stations at multibeam propagation of signals
Inventor: SHUMILIN A M
IPC: H04B7/08
Filed: 1998-10-09
Granted: 2001-01-20
Abstract: FIELD: radio engineering. SUBSTANCE: device has two scanning receivers, scanning control unit, operating frequency band noise meters, and reprogramming read- only memory circuit used to record data on separation frequencies for each broadcasting program. With device turned on to receive broadcasting program first receiver starts scanning at separation frequencies of this program recorded in memory and stops doing so as soon as noise level at its output reduces below permissible value. Signal is passed to loudspeaker. After that second receiver starts scanning at frequency of same program, Noise level at second- receiver output is measured at each frequency. Output noise levels of receivers are compared and if it turns out that noise level at second-receiver output is lower, its output signal is applied to loudspeaker and first receiver starts operating in scanning mode, and so on while this program is being received. EFFECT: provision for selecting programs with different separation frequencies. 2 cl, 2 dwg
Patent RU-2175647-C2 (RU)
Inventor: BORRELLI NIKOLAS F
IPC: C03C3/06
Filed: 1997-08-27
Granted: 2001-11-10
Abstract: FIELD: printing industry. SUBSTANCE: invention relates to multiplication unit capable of being used in photolithography at wavelengths 193 and 248 nm. Lens resistant to laser effects (pressing or compaction) is made either by flame hydrolysis technique or according to sol-gel method using organosilicon compounds. When irradiated by high-intensity dose of excimer emission (I 2 N = 6,3•10 10 ), lens shows phase front distortion less than 0.095 ppm. EFFECT: improved photolithographic process reliability. 5 cl, 1 dwg
Patent RU-2161720-C2 (RU)
Title: High-pressure fuel pump
Inventor: NIKITIN E A
IPC: F02M45/06
Filed: 1999-03-24
Granted: 2001-01-10
Abstract: FIELD: mechanical engineering; transport diesel engines for locomotives; fuel devices. SUBSTANCE: proposed pump has housing, delivery valve, plunger barrel with two symmetrically coaxial conical holes made in barrel perpendicular to axis and constricting inside barrel, plunger-spool with four symmetrical in pairs cutoff edges and two slots made on working surfaces of spool part perpendicular to plunger axis. Upper and lower cutoff edges of plunger- spool are made nonlinear, being described by arcs of two or more screw lines conjugated by radius of constant or variable curvature. Slot cross- section profile is made in form of wedge with rounded-off constricted part pointed to plunger axis, distance from upper end face of plunger to upper edge of slot being from 1.2 to 1.4 of suction port diameter. Maximum width of slot measured over surface B of plunger is from 0.5 to 0.6 of suction port diameter, and length of slot measured over surface of plunger spool part square to its axis is made to provide two-phase injection at 0.85 to 1.0 rated delivery. EFFECT: reduced summary discharge of nitrogen and carbon oxides over entire range of operation of medium-speed transport diesel engine. 5 cl, 4 dwg
Patent RU-2166682-C2 (RU)
Title: Short lift valve
Inventor: ILLI ALOIS
IPC: F16K1/08
Filed: 1997-09-05
Granted: 2001-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: valve is designed for coupling to pipeline with minimum losses of carrying capacity. Lift valve has body with ends positioned in parallel to each other for tight fitting to sealing surfaces of pipeline and/or installation members. Valve screw coupled to cut-off member and capable of interaction with valve seat is mounted in neck of body perpendicularly to pipeline axis. Body ends are component part of body surrounding cut-off member and its lifting zone. Valve seat is installed diagonally to valve screw. Valve seat is positioned along diagonal line connecting body ends. Distance between ends of body exceeds length of cut-off member projected on pipeline axis. Value of lift-valve mounting length determined by distance between body ends is within the limits of value of lift-valve nominal internal diameter due to respective combination of body-wall thickness, valve-seat length and value of transition from valve seat to body. EFFECT: simplified mounting and dismantling of valve body. 18 cl, 27 dwg
Patent RU-2183060-C2 (RU)
Inventor: EHNDZHELL CHARL Z OSTIN
IPC: A01M1/02
Filed: 1997-09-18
Granted: 2002-06-10
Abstract: FIELD: agriculture. SUBSTANCE: trap has base 12 and cover 14 attached to base. Base 12 includes bowl 16 for specific bait with supporting side pole extending beyond bowl upper level. Cover 14 has casing 30 defining passage between wall 32 of casing and wall 20 of bowl 16. Casing 30 has closure 40, which overlaps space defined by wall 32. Closure 40 is supported by side pole 26. Preliminary chamber is defined at one side by means of side pole 26 and at other side by means of wall 32. Preliminary chamber bottom is made integral with passage bottom. Crawling insects penetrate into opening 46 of preliminary chamber in casing wall. Crawling of insects toward bowl 16 along straight line is restricted by pole 26. Preliminary chamber is wide enough from pole 26 to wall 32 to define space for passage toward bait of insect, which penetrates into trap through preliminary chamber and crawls around pole, when entering into opening 46. Thus, access to bait bowl 16 is facilitated. Bait is placed inside bait bowl. Trap is positioned on surface of habitat. EFFECT: simplified construction, increased strength of trap and provision for reliable catching of crawling insects. 14 cl, 8 dwg
Patent RU-2162675-C2 (RU)
Title: Method for positioning eximer laser beam point
Inventor: TIKHOV A V
IPC: A61F9/007
Filed: 1999-04-28
Granted: 2001-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: method involves determining optic axis of an eye by means of selected reference points which coordinates are entered into computer to be used with scanning system with needed adjustments made for producing the next laser impulse. To determine optic axis of an eye, new reference points are to be marked on the eye cornea as labels visible in infrared and ultraviolet radiation bandwidth all over the perimeter outside the surgical intervention zone. The spatial coordinates of the points are entered into the computer by means of two video cameras. The computer controls the scanning system operation in three-dimensional space, positioning laser beam focus in a predefined point based on superimposed projections of two diaphragms through which diode laser beams pass. EFFECT: high degree of beam point positioning accuracy. 4 dwg
Patent RU-2187890-C2 (RU)
Inventor: CHO SUN
IPC: H04W88/02
Filed: 1997-08-04
Granted: 2002-08-20
Abstract: Раскрыт способ минимизации или подавления внешних сигналов радиопомех в мобильном телефоне системы МДКР, имеющем запоминающее устройство для сохранения множества заданных значений управляющего напряжения, данных показателя мощности принятого сигнала (ПМПС), классифицированных в виде множества оценок для каждого из значений управляющего напряжения, данные значений опорной величины, классифицированные в виде множества оценок для каждого ПМПС для удовлетворения заданным условиям приема сигнала и данных изменения управляющего напряжения, соответствующих данным опорной величины. Способ содержит операции установки начального управляющего напряжения для управления устройством демпфирования, приема сигнала связи, нахождения одной из оценок данных ПМПС, которой принадлежит ПМПС принятого сигнала, нахождения одной из оценок данных опорной величины, которой принадлежит принятый сигнал, и оценку разности между нормальным сигналом и внешними сигналами радиопомех на основании управляющего напряжения, оценки ПМПС и оценки данных опорной величины. Технический результат - улучшение качества связи. 4 с. и 6 з.п.ф-лы, 8 ил., 3 табл.
Patent RU-2197089-C2 (RU)
Title: Способ транспортировки заготовок теста для выпечки батонов (варианты) и устройство для его осуществления
Inventor: NANAKHARA KAZUKHIDE
IPC: A21C11/00
Filed: 1999-06-04
Granted: 2003-01-27
Abstract: Изобретение касается способа и устройства для превращения заготовок, имеющих первоначально изогнутую форму, в заготовки прямолинейной формы для выпечки французских батонов, таких, как багеты. В соответствии с этим способом заготовка теста для выпечки батона перемещается на несущей стороне конвейерной ленты конвейера, находясь на ней в положении, когда ее ось перпендикулярна направлению ее движения, после конвейера заготовке сообщается вращательное движение вокруг ее оси, после чего заготовка теста для батона, приобретя прямолинейную форму, направляется к месту проведения следующей операции. Предложено также устройство для транспортировки заготовок теста для выпечки батонов. Указанное устройство содержит конвейер и тестозакаточный элемент, расположенный вблизи несущей поверхности указанного конвейера после конвейера и предназначенный для обеспечения вращения перемещающейся на указанной конвейерной ленте конвейера заготовки вокруг ее оси, причем указанный тестозакаточный элемент находится в контакте с указанной заготовкой, а расстояние между указанным элементом и указанной несущей поверхностью конвейерной ленты является регулируемым. 3 с. и 10 з.п. ф-лы, 17 ил.
Patent RU-2211660-C2 (RU)
Inventor: CHERCHAGO A JA
IPC: A61B5/053
Filed: 1999-08-12
Granted: 2003-09-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has active and passive electrodes, control units, memory unit acoustic source, luminous indicator unit, data processing unit, high precision testing DC and test voltage, preliminary amplifier, reference voltage source, key, data presentation unit, data input unit, switch board, unit for protecting against static electric discharge action and controllable amplifier. EFFECT: accelerated examination procedure. 1 dwg
Patent RU-2176527-C2 (RU)
Title: Method for treating severe pyoinflammatory diseases
Inventor: KREJNES V M
IPC: A61K35/04
Filed: 1999-09-13
Granted: 2001-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves absorbing plasma exfused before administering antibiotic in the amount of 800-1000 ml, letting it pass through hemosorbent for removing toxic metabolites and anti-inflammatory biological substances and using as plasma-substituting solution in removing more 800-1000 ml of plasma after administering extra high antibiotic doses. EFFECT: enhanced effectiveness of treatment; reduced risk of complications. 2 tbl
Patent RU-2205765-C2 (RU)
Title: Passenger car
Inventor: ZOMMER UL RIKH
IPC: B62D31/00
Filed: 1998-02-27
Granted: 2003-06-10
Abstract: FIELD: transport engineering. SUBSTANCE: proposed unitized body car contains at least two sidemembers 1 interconnected on middle section by torsional rigid crossmember 2 made in form of large volume tubular section on which at least parts of drive are secured. Sidemembers 1 are made in form of V-shaped taps of bottom 5 at side being pointed upwards. To increase strength of sidemembers 1 at bending around cross axis, vertical space to sidemembers 1 is made such that upper edge is located at height of support surface of driver's seat 7. EFFECT: improved safety of passengers and increased rigidity of body. 12 cl, 6 dwg
Patent RU-2193872-C2 (RU)
Inventor: LUOTIO KARI
IPC: A61C8/00
Filed: 1998-04-17
Granted: 2002-12-10
Abstract: FIELD: medical engineering. SUBSTANCE: system has implants fixed in the patient mandible and elongation members mounted on the implants each having an attached rod for fastening and supporting prosthesis. The rod and elongation members are designed as integral supporting section usable for holding prosthesis that rests on the implants without intermediate pieces being needed. Elongation members and implants are engaged in butt joint positioned below gingival surface. The elongation members are set in parallel to the implants and have external dimensions matching exactly those of the implants. Method for manufacturing involves techniques used for setting the system into mandible. EFFECT: high accuracy in fitting system parts to each other and adjusting their positions relative to occlusion line. 6 cl, 5 dwg
Patent RU-2179478-C2 (RU)
Title: Catalyst for synthesis of 1,2-bis-(dialkylaluma)-1,2-diphenyl-ethylenes
Inventor: DZHEMILEV U M
IPC: B01J27/128
Filed: 1999-12-31
Granted: 2002-02-20
Abstract: FIELD: organic chemistry, chemical technology, catalysts. SUBSTANCE: invention relates to catalyst used for synthesis of 1,2-bis-(dialkylaluma)-1,2-diphenylethylenes. Invention describes catalyst used for synthesis of 1,2-bic-(dialkylaluma)-1,2-diphenylethylenes synthesized by interaction of cobalt dichloride CoCl 2 , activating addition as triphenylphosphine Ph 3 P and dialkylaluminium chloride R 2 AlCl where R is Et, n-Pr as a reducing agent in the following mole ratio of components: CoCl 2 :Ph 3 P:R 2 AlCl = 1: (1.5-2.5): (2-6), respectively. The yield of 1,2-bis- (dialkylaluma)-1,2-diphenylethylenes is 63-78%. EFFECT: enhanced effectiveness and availability of catalyst, increased yield of end compounds. 1 tbl, 8 ex
Patent UA-26276-C2 (UA)
IPC: A61M13/00
Filed: 1991-09-10
Abstract: The invention relates to a disposable inhaler. The inhaler comprises a tubular housing forming an air flow path opened at both ends, where one end forms an air inlet and other end forms an air outlet. Said housing comprises a compartment for storing the pharmaceutical powder to be inhaled.
Patent UA-26867-C2 (UA)
Title: Aqueous liquid flavor oil capsules, method of making and using in foods
IPC: B01J13/08
Filed: 1993-03-30
Abstract: A method for preparing aqueous liquid flavor oil capsules comprising forming an emulsion of discrete flavor oil droplets in water, forming a polymeric coating over the discrete flavor oil droplets by coacervation to produce flavor oil capsules in the water, cross-linking said polymeric coating on the capsules in the water, and partially dewatering said polymer coated flavor oil capsules to provide aqueous liquid flavor oil capsules. Dewatering is conducted to a capsules solids content of about 15% to about 40% by weight. Said capsules being heat-stable and fracturable upon chewing to provide a uniform and sustained flavor oil release.
Patent UA-42692-C2 (UA)
Title: Solid insecticidal formulation, aqueous dispersion, method for treatment animals
Inventor: JONATHAN M WOODBURN
IPC: A01N43/36
Filed: 1994-12-22
Abstract: A solid formulation for treatment of animals contains polyvinylpyrrolidone and a pyrethroid insecticide as active component in amount of from 50% to 90% by weight at the ratio of pyrethroid insecticide polyvinylpyrrolidone from 1:1 to 1:5. The additives are selected from group containing effervescing means, disintegration means, surface-active agents, corrosion inhibitors, stabilisers and inert fillers.
Patent UA-45953-C2 (UA)
Inventor: Liubich Mark Samuilovych
IPC: G03C1/08
Filed: 1995-12-28
Abstract: The present invention relates to methods for sensitizing halogenosilver photographic emulsions and can be used in the photography. The proposed method for sensitizing halogenosilver photographic emulsions, containing silver halogenide monocrystals with different dimensions and habits, to optical radiation with a wavelength of 450-520 nm involves addition of a sensitizer (monometyncyanine according to formula I, where S, Se, O; B, B' = H, alkyl, alkoxyl, halogen, benzo- or thienogroup, /К+/ - ions of alkaline metals, n = 2 - 4, a supersensitizer according to the formula, in which Z - a residue of benzothiasole, benzoxasole, thiasoline, benzymidasole, or pyridine, and two supersensitizers, such as styrene bases according to formula II and bis-quartenary salts of benzymidasole III, with concentration of 0.3-2 mol for 1 mol of the sensitizer.
Patent UA-47407-C2 (UA)
Title: Rna component of a mammalian telomerase, oligonucleotide (variants), recombinant expressive plasmid (variants), eukaryote host cell transformed by recombinant expressive plasmid (variants), method for production of recombinant ferment of telomerase (variants), method of identification of possible agents modeling telomerase, method of inhibition of telomerase activity in human cells (variants), method of definition of presence of neoplastic state of patient, method of definition of presence of rna component of a mammalian telomerase in a cell or cell sample (variants)
IPC: A61P35/00
Filed: 1995-07-06
Abstract: Nucleic acids comprising the RNA component of a mammalian telomerase are useful as pharmaceutical, therapeutic, and diagnostic reagents.
Patent UA-66901-C2 (UA)
Title: Digging and separating device of a root and tuber harvester
Inventor: KORNIUSHYN VIKTOR MYKOLAIOVYCH
IPC: A01D19/16
Filed: 2001-07-17
Abstract: The invention refers to agricultural machine building. A digging and separating device of a root and tuber harvester has ploughshares, a separating conveyer, a rod drums, which are mounted in such a manner as to allow rotating in the area of the ploughshares, and have rods, which are fixed in the upper part, along a generator. In doing so the rods are made as rectilinear ones and as those bent from a normal to the ploughshares for an angle, which is no less than angle of friction along the metall of plant rests, in the direction which is opposite the direction of rotation of the drum. Owing to the use of the invention, choking-up of plant rests on the rods is eliminated, siftering of the soil inside the drums is improved.